RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/12872125http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/12872125http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/12872125http://www.w3.org/2000/01/rdf-schema#comment"An unresolved problem in understanding neurotransmitter receptor function concerns the mechanism(s) by which full and partial agonists elicit different amplitude responses at equal receptor occupancy. The widely held view of 'partial agonism' posits that resting and active states of the receptor are in equilibrium, and partial agonists simply do not shift the equilibrium toward the active state as efficaciously as full agonists. Here we report findings from crystallographic and electrophysiological studies of the mechanism of activation of an AMPA-subtype glutamate receptor ion channel. In these experiments, we used 5-substituted willardiines, a series of partial agonists that differ by only a single atom. Our results show that the GluR2 ligand-binding core can adopt a range of ligand-dependent conformational states, which in turn control the open probability of discrete subconductance states of the intact ion channel. Our findings thus provide a structure-based model of partial agonism."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.org/dc/terms/identifier"doi:10.1038/nn1091"xsd:string
http://purl.uniprot.org/citations/12872125http://purl.org/dc/terms/identifier"doi:10.1038/nn1091"xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Jin R."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Jin R."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Mayer M.L."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Mayer M.L."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Gouaux E."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Gouaux E."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Banke T.G."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Banke T.G."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Traynelis S.F."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/author"Traynelis S.F."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/date"2003"xsd:gYear
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/date"2003"xsd:gYear
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/name"Nat. Neurosci."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/name"Nat. Neurosci."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/pages"803-810"xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/pages"803-810"xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/title"Structural basis for partial agonist action at ionotropic glutamate receptors."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/title"Structural basis for partial agonist action at ionotropic glutamate receptors."xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/volume"6"xsd:string
http://purl.uniprot.org/citations/12872125http://purl.uniprot.org/core/volume"6"xsd:string